Red Rock Canyon sits west of the Strip in the Mojave: red sandstone, the scenic loop, and a conservation area you reach in minutes by helicopter. The flight goes over those cliffs, then lands at a private vista about 2,900 feet above the city for roughly 30 minutes with champagne, before the flight back.
Air time is about 24–30 minutes (12–15 minutes each way). The landing is on the ground near Red Rock, not the Grand Canyon. This tour departs the Las Vegas Strip terminal.